4x6" Passive Speaker & 15" Subwoofer The Cerwin-Vega Professional Column System is built for larger spaces that need high-output audio without the bulky equipment. This complete setup pairs the high-definition CSP46 column speaker with the powerful SUBA15-CSP46 active subwoofer. It delivers a rich, full-range experience perfect for large conference centers, ballrooms, and houses of worship. Integrated Power and Easy Setup The heart of this system is the 15-inch powered subwoofer. Acting as the "
